US States Use Chickens as Early Warning System for Rising West Nile Virus Cases
Delaware deploys chickens to detect West Nile virus early as the CDC reports an unusually high number of cases this summer.
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1 publisher has covered this in 1 article since 12 Sept 2026. The Guardian US published first, on 12 September at 11:00 UTC.
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Sources
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In this story
- US Centers for Disease Control and Prevention
- Delaware